AAT3123ITP-20-T1 View Datasheet(PDF) - Advanced Analogic Technologies

Part Name

Description

MFG CO.

AAT3123ITP-20-T1

High Efficiency 1X/1.5X Fractional Charge Pump for White LED Applications

Advanced Analogic Technologies 

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PRODUCT DATASHEET

AAT3123/23A/24

ChargePumpTM High Efficiency 1X/1.5X Fractional Charge Pump for White LED Applications

Absolute Maximum Ratings1

Symbol

VIN

VOUT

FB, VEN/SET

VEN/SET(MAX)

IOUT2

TJ

Description

Input Voltage

Charge Pump Output

FB or EN/SET to GND Voltage

Maximum EN/SET to Input Voltage

Maximum DC Output Current

Operating Junction Temperature Range

Value

-0.3 to 6

-0.3 to 6

-0.3 to 6

0.3

150

-40 to 150

Units

V

V

V

V

mA

°C

Thermal Information3

Symbol

θJA

PD

Description

Thermal Resistance

Maximum Power Dissipation

QFN44-16

TSOPJW-12

QFN44-164

TSOPJW-125

Value

50

160

2.0

0.625

Units

°C/W

W

1. Stresses above those listed in Absolute Maximum Ratings may cause permanent damage to the device. Functional operation at conditions other than the operating conditions

specified is not implied. Only one Absolute Maximum Rating should be applied at any one time.

2. Based on long-term current density limitation.

3. Mounted on an FR4 board.

4. Derate 20mW/°C above 25°C.

5. Derate 6.25mW/°C above 25°C.

3123.2008.03.1.5

www.analogictech.com

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